36 



SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOL. 



6 9 



Calliandra etnargtnata. 

 Calliandra pittieri, Pittier's Calliandra. 

 Enterolobium schomburgkii. 

 Enterolobium cyclocarpum. 

 Inga cocleensis. 

 Inga hayesii. 

 Inga laurina. 

 Inga mucuna. 

 Inga paciflora. 

 Inga pittieri. 



Mimosa panamensis, Panama Mimosa. 

 Mimosa somnians. 



Mimosa williamsii, William's Mimosa. 

 Pithecolobium oblongtnn. 

 Bauhinia hymena-ccfolia. 

 Bauhinia inermis. 

 Bauhinia pauletia. 

 Browneopsis excelsa, Cuchillito. 

 Cassia foliolosa. 

 Cassia pauciflora. 

 Chamtrcrista brevipes. 

 Chamarcrista Hexuosa. 

 Chamcecrista tristicula. 

 Hymena-a courbaril. 

 Andira inermis. 



Centrolobium patinense, Amarillo de Guaya- 

 quil. 

 Centrolobiutn yavisanum. 

 Erythrina riibrinervia. 

 Lennea viridiflora. 

 Lonchocarpus velutin us. 

 Macherium purpurascens. 

 Mcibomia spiralis. 

 Platymiscium polystachyum. 

 Lesbania macrocarpa. * 

 Szveetia panamensis. 

 Peltogync purpurea. 



Dimorphandra megistosperma. Alcornoque. 

 Dalbergia retusa, Cocobola. 

 Platypodium maxonianum. 

 Cedrela Ussilis. 



Cedrela mexicana, Spanish Cedar. 

 Guarea zinlliamsii. 

 Sivietenia macrocarpa, Mahogany. 

 Vochysia ferrnginea. 



Caperia panamensis. 



Euphorbia apocynoidef. 



Hiero ny mia alch in eoidcs. 



Anacardium rhinocarptts, Espave. 



Cupania guatemalensis. 



Serjania grandis. 



Serjania seemanni. 



Talisia panamensis. 



Goethalsia isthmica. 



Heliocarpus arborescens. 



Abutilon graveolens. 



Hibiscus costatus. 



Malache panamensis. 



Malvaviscus mollis. 



Bambacopsis scssilis. 



Ceiba pentandra. 



Cavanillesia platanifolia, Cuipo. 



Melochia hirsuta. 



Eschzveilera garagara-. 



Eschiceilera verruculqsa. 



Gv.stavia microcarpa. 



Combretum alternifolium. 



Combretum jacquini. 



Combretum lepidopetalum. 



Clidemia dependens. 



Clidemia spicata. 



Miconia gracilis. 



Sagrcra rubra. 



Achras sapota. 



Styrax argenteum. 



Mimusops panamense. 



Cordia rip aria. 



Cordia ulmifolia. 



J 'it ex tnasoniana. 



Amphilophium panniculatum. 



.inemopccgma orbiculatum. 



Arrabidaa pachycalyx. 



Jacaranda felicifolia. 



Aphelandra pectinata. 



Barleria micans. 



Elytraria squamosa. 



Palicourea parviHora. 



Rondeletia panamensis. 



Watsonamra brachyotis. 



U T atsonamra tinajita. 



SAVANNA AREA AND SEMI-FORESTED SAVANNA BORDERS 



Two principal upland associational divisions, with important bear- 

 ing - on mammalian life, are recognizable in the Arid Lower Tropical 

 Zone. These are an arid or semi-arid forest association, and a 

 savanna and savanna border association. The forests are generally 

 continuous along the basal slopes of the mountains and cover irregu- 

 lar contours to near the sea. They also extend as semi-arid belts 

 along the river valleys. Small patches of forest in savanna regions 

 may be the result of softer soil or other local conditions. Open, 

 grassy plains or savannas, often of wide extent, cover generally level 

 areas along the Pacific slope from near the Costa Rican frontier 



